diff --git a/ROADMAP.md b/ROADMAP.md
index ccc0718..939f93e 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -13,7 +13,7 @@ Initial release after the hackathon
 
 Optionally:
 - [x] Add command to echo db version and path
-- [ ] Add `otp --version` option to echo the application's version (if not here,
+- [x] Add `otp --version` option to echo the application's version (if not here,
   then a must in one of later versions)
 
 ## 0.3.0
diff --git a/onetimepass/otp.py b/onetimepass/otp.py
index 11db9c1..fb791fb 100644
--- a/onetimepass/otp.py
+++ b/onetimepass/otp.py
@@ -112,6 +112,7 @@ def validation_error_to_str(error: pydantic.ValidationError) -> str:
 
 
 @click.group(context_settings={"help_option_names": ["-h", "--help"]})
+@click.version_option()
 @click.option("color", "-c/-C", "--color/--no-color", default=True, show_default=True)
 @click.option("quiet", "-q", "--quiet", is_flag=True)
 @click.option(